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5:16
Competitive eaters stretch their stomachs beyond limits. Here’s what happens inside their bodies.
1:19
Here are three moves in breaking, the newest Olympic sport, that appear to defy the laws of physics.
3:00
Can scientists identify the man buried inside a mysterious coffin found under Notre Dame?
5:22
The first commercial-scale offshore wind farm in the US is being built off Massachusetts.
2:35
Area 51’s UFO myths became a cover for secret testing of cutting-edge military technology.
1:03
What does the government know about UFOs? Experts weigh in on the need to identify these objects.
2:34
Getting the right bag to the right plane requires an ingenious system. Here’s how it works.
2:17
Our skies are full of objects, natural and manmade, that are not as strange as you might think.
2:48
Birds are today’s only living dinosaurs, but how did they survive the asteroid?
2:56
Slow-motion footage of baby birds helps scientists uncover how their ancestors took to the skies.
2:12
Discover how an $8 billion transformation turned LaGuardia into a state-of-the-art facility.
